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JB/T 9688-2015Thyristor-controlled high-voltage power supplies for electrostatic precipitators (English PDF)

电除尘用晶闸管控制高压电源

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 30, 2015

Implementation date

October 1, 2015

Scope

JB/T 9688-2015 is the English-translated version of 电除尘用晶闸管控制高压电源.

JB/T 9688-2015 is the Chinese standard "Thyristor-controlled high-voltage power supplies for electrostatic precipitators".

Its scope clause reads: This Standard specifies the type spectrum, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of power frequency, single phase and crystal brake pipe shift phase voltage-regulation-controlled high-voltage source for electrostatic precipitator .

This Standard specifies power frequency, single phase and crystal brake pipe shift phase voltage-regulation-controlled high-voltage source for electrostatic precipitator and is not applicable to other semiconductor power converter. Its clauses include type spectrum.

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Document preview — JB/T 9688-2015

National Standard of the People's Republic of China

ICS
13.020.40
Replacing
JB/T 9688-2007

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • Foreword
  • 1 Scope
  • 2 Normative References
  • 3 Type Spectrum
  • 3.1 Product Type
  • 3.2 Type Spectrum
  • 4 Technical Requirements
  • 4.1 Service Conditions of Crystal Brake Pipe Controlled High-voltage Source for Electrostatic Precipitator
  • 4.2 Voltage Regulation Mode
  • 4.3 Load Grade
  • 4.4 Rated DC Output Voltage
  • 4.5 Electric insulation strength of crystal brake pipe controlled high-voltage source for electrostatic precipitator
  • 4.6 Temperature Rise for Each Part of Equipment
  • 4.7 Conditions for Equipment's Stable Operation
  • 4.8 Open-circuit Test
  • 4.9 Short-and Short-ircuit Protection test
  • 4.10 Flashover Test
  • 4.11 Cabinet Body Inspection
  • 4.12 Noise
  • 4.13 Protection Grade
  • 4.14 Control Function
  • 4.15 Communication Interface and Communication Protocol
  • 5 Test Method
  • 6 Inspection Rule
  • 6.1 Test Classification
  • 6.2 Test
  • 6.3 Type Test
  • 6.4 Test Item
  • 7 Marking, Packing, Transportation and Storage
  • 7.1 Marking
  • 7.2 Packaging
  • 7.3 Transportation
  • 7.4 Storage

1 Scope

This Standard specifies the type spectrum, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of power frequency, single phase and crystal brake pipe shift phase voltage-regulation-controlled high-voltage source for electrostatic precipitator .

This Standard specifies power frequency, single phase and crystal brake pipe shift phase voltage-regulation-controlled high-voltage source for electrostatic precipitator and is not applicable to other semiconductor power converter.

2 Normative References

The following documents for the application of this document are essential. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies to this Standard.

GB/T 191 Packaging-Pictorial Marking for Handling of Goods

GB/T 3797 Electrical Control Assemblies

GB/T 3859.2-2013 Semiconductor Converters-General Requirements and Line Commutated Converters - Part 1-2: Application Guide

GB 4208 Degrees of Protection Provided by Enclosure (IP Code)

GB/T 6388 Transport Package Shipping Mark

GB/T 7595 Quality of Transformer Oils in Service

GB/T 13384 General Specifications for Packing of Mechanical and Electrical Product

JB/T 1505 Semiconductor Power Converter-Organization of the Types

JB/T 5845 Rectifying Equipment for High Voltage Electrostatic Precipitator - Test Methods

3 Type Spectrum

3.1 Product Type

Product type shall refer to the requirements of JB/T 1505.

3.2 Type Spectrum

3.2.1 Grade of rated output DC voltage

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

JB/T 13838-2020|JB/T 11074-2023|JB/T 13962-2020|GB/T 32516-2016|GB/T 20990.1-2020|GB/Z 30424-2013

Editions of JB/T 9688

EditionTitleRevisionStatus
JB/T 9688-2015Thyristor-controlled high-voltage power supplies for electrostatic precipitatorscurrent editionCurrent
JB/T 9688-2007Thyristor-controlled high-voltage power supplies for electrostatic precipitatorsprevious editionSuperseded

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